Foshan Rising Technology was founded in 2004&comma; after through over a decade hard working and kept developing&comma; therefor we finally became one of the leaders in the industry&period;Furthermore we have plenty of equipment and rich of experiences&period;

We have few hundred of Sic products&comma; different size of Sic powders&comma; all of the product can be customized and we can provide the sample to the clients&comma; and we also accept the small order for the client to test the product&period;

Specification&colon; Silicon Carbide &lpar;SiC&rpar; is produced by quartz sand&comma; petroleum coke or anthracite and sawdust through electric resistance furnace under the high temperature&period; It is black opaque body hexagonal crystal with Moh's hardness up to 9&period;15-9&period;5&comma; which is ranked second in the hardness just after the diamond&period;

Green Silicon Carbide is produced in an electric resistance furnace from quartz sand&comma; petroleum coke and salt at high temperature&period; It's semi-transparet in green color with friability&comma; high purity and high hardness&period; It's suited for grinding hard&comma; brittle and non-metallic such as cemented carbides&comma; optical glass&comma; ceramics&comma;etc&period;

Silicon carbide &lpar;SiC&rpar;&comma; also known as carborundum&comma; is a compound of silicon and carbon with chemical formula SiC&period; It occurs in nature as the extremely rare mineral moissanite&period;

Silicon carbide powder has been mass-produced since 1893 for use as an abrasive&period; Grains of silicon carbide can be bonded together by sintering to form very hard ceramics which are widely used in applications requiring high endurance&comma; such as car brakes&comma; car clutches and ceramic plates in bulletproof vests&period; Electronic applications of silicon carbide as light emitting diodes &lpar;LEDs&rpar; and detectors in early radios were first demonstrated around 1907&comma; and today SiC is widely used in high-temperature&sol;high-voltage semiconductor electronics&period; Large single crystals of silicon carbide can be grown by the Lely method&semi; they can be cut into gems known as synthetic moissanite&period;

Silicon carbide with high surface area can be produced from SiO2 contained in plant material&period;Because of the rarity of natural moissanite&comma; most silicon carbide is synthetic&period; It is used as an abrasive&comma; and more recently as a semiconductor and diamond simulant of gem quality&period; The simplest manufacturing process is to combine silica sand and carbon in an Acheson graphite electric resistance furnace at a high temperature&comma; between 1600 and 2500 °C&period; Fine SiO2 particles in plant material &lpar;e&period;g&period; rice husks&rpar; can be converted to SiC by heating in the excess carbon from the organic material&period;The silica fume&comma; which is a byproduct of producing silicon metal and ferrosilicon alloys&comma; also can be converted to SiC by heating with graphite at 1500 °C&period;

Pure silicon carbide can be made by the so-called Lely process&comma;in which SiC powder is sublimated in argon atmosphere at 2500 °C and redeposited into flake-like single crystals&comma;sized up to 2×2 cm2&comma; at a slightly colder substrate&period; This process yields high-quality single crystals&comma; mostly of 6H-SiC phase &lpar;because of high growth temperature&rpar;&period; A modified Lely process involving induction heating in graphite crucibles yields even larger single crystals of 4 inches &lpar;10 cm&rpar; in diameter&comma; having a section 81 times larger compared to the conventional Lely process&period;

Cubic SiC is usually grown by the more expensive process of chemical vapor deposition &lpar;CVD&rpar;&period;Homoepitaxial andheteroepitaxial SiC layers can be grown employing both gas and liquid phase approaches&period;Pure silicon carbide can also be prepared by the thermal decomposition of a polymer&comma; poly&lpar;methylsilyne&rpar;&comma; under an inert atmosphere at low temperatures&period; Relative to the CVD process&comma; the pyrolysis method is advantageous because the polymer can be formed into various shapes prior to thermalization into the ceramic&period;

Abrasives & Cutting Tools&colon; In the arts&comma; silicon carbide is a popular abrasive in modern lapidary due to the durability and low cost of the material&period; In manufacturing&comma; it is used for its hardness in abrasive machining processes such as grinding&comma; honing&comma; water-jet cutting and sandblasting&period; Particles of silicon carbide are laminated to paper to create sandpapers and the grip tape on skateboards&period;

Note&colon; The specification and size is available for you&comma; and it can be made as your demand or can be made according to the FEPA&comma; JIS Standard&period; Packaging Details&colon; 25kg per small bag&comma; 25kgs bag with 40 bags in a jumbo bag or as customer's demandDelivery Detail&colon; Within 15 days after receipt of prepayment or L&sol;C

FAQ&colon;

1&period;Why Rising Sic different&quest;

Rising Technology Co&period;&comma; Ltd&period; Was founded in 2008 with millions RMB of register fund&comma; after nearly a decade hard working and tremendous investment and the efforts&comma; we finally became one of the the leaders in the industry in China&period;

We have Hundreds of silicon carbide ceramic products and also the silicon carbide raw material&lpar; SIC powder&rpar;&comma; from 240&num;-8000&num;&period;All of our product can be customized&comma; according to client's requirments&comma; and we accept small order as well&comma; so that the client can know the quality and build the long-term cooperation relationship with us&period;

3&period;How do you control the quality of Sic&quest; During the R&D stage&comma; we have comprehensive testing including Purity analysis Grain size analysis&comma; Top density analysis Use a microscope to check on the condition that pass all these essential testing&period;

In the process of production&comma; our trained QC team inspect products by checking the current&period; Every products should be approved for strict inspection and ensure that there is no defect working improperly before delivery&period;

4&period;Any warranty for your products&quest; If so&comma; details of warranty & how it works&period;We hope that quality problem will never happen to you&period; Warranty is a reflection of our confidence on what we manufacture&period; All products have passed seriously strict testing and defective rate is extraordinary low&period; Once quality problem occurs&comma; we will be responsible for it till the end&period;

5&period;How long would the delivery time&quest;In general&comma; the lead time would take about 10-25 working days&period; However&comma; the delivery time would be a little longer if you have special requirements on the product or an extremely large volume of order&comma; and final delivery time needs to be confirmed by discussing&period; If there is any delay&comma; you will be contacted via Email and get estimated delivery date&period;

6&period;What are my payment choices&quest; T&sol;T and L&bsol;C&comma; Western Union are available&comma; and also Paypal for the sample order&period;

7&period;Do you have any Market Protection Strategy&quest; How&quest;All products have been patented&period; What's more&comma; we directly sell products all over the world&comma; and never sell to the domestic trading company so as to prevent competitors from imitating our products&period; Otherwise&comma; the fierce price war may occur&comma; which will bring to many overseas customers a big headache&period;

8&period;May I sell your products with Rising brand&quest; Are there some special advantages&quest; Sure&comma; welcome to be our Rising distributors&period; Comparing with mere buyers&comma; you can obtain a more favorable price&comma; have access to latest product's information with high-priority&comma; free Newest products sample etc&period;

9&period;Is OEM available&quest;Yes&period; Our team of skilled technical experts and top engineers is our strong back support&comma; we are capable of developing satisfying products in accordance with your special requirement on designs&period;

10&period;Do You Accept The Sample Order And the Client Customized Products&quest;Yes&comma; we do&comma; for showing clients about our enthusiasm of cooperating and sincerity&comma; we willing to take the test sample order and the customized products&comma; and also we would do everything we could to make the highest quality&comma; make the win win result&period;